| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|
| Apiaceae | Spermolepis diffusa | | Sandy clay, sand, roadsides, fencerows, fields, pastures, dunes and sandy hills, thin soil under oak-juniper, sandy soil in longleaf pine, pine, oak-pine, oak-hickory, post oak, and post oak-blackjack oak woods, lake shores. | Se. MO, n. AR, and KS south to s. LA and sc. TX. | |
| Apiaceae | Spermolepis divaricata | Southern Spermolepis, Roughfruit Spermolepis | Sandy roadsides, disturbed areas. | VA south to s. FL, west to e. TX and COA. Endemic to our region, though weedy in behavior, and perhaps introduced only in VA. | 
|
| Apiaceae | Spermolepis echinata | Bristlefruit Spermolepis, Hooked Spermolepis | Sandy prairies, sandy roadsides and disturbed areas. | IL and s. KS south to Mexico (BCN, COA, SON, TAM); more eastern parts of the distribution are of uncertain nativity. | 
|
| Apiaceae | Spermolepis inermis | Western Spermolepis | Sandy prairies and open woodlands, limestone glades and barrens, calcareous prairies in the Mountains (GA), disturbed areas in the Coastal Plain (NC). | IN, IL, IA, MN, and NE south to w. LA, TX, se. NM, and COA; disjunct eastwards in TN G, AL, MS, and e. LA as a native, and also a rare waif (as in e. NC). | 
|
| Apiaceae | Spermolepis laevis | Smooth Spermolepis | Granite outcrops, granitic gravel, limestone gravel, sandy fields,
oak-cedar slopes, live oak savannas. | Sc. OK south to c. TX. | |